I've found that when the (heavy) bass notes hit on my K702s, there is some distortion. Mind you, this is with my source volume maxed, and my Head Direct EF1 at a relatively high volume. Does this distortion result from a lack of power? If so, is there another unit I can purchase to supply my...

Hey guys. My EF-1 just came in today. I've got a Fubar II DAC plugged into my MacBook... and then into the EF-1. Sounds pretty good, unfortunately.. that sound is only coming out of the left side of my K702s! What could be the problem? I plugged them directly into my computer, and both...

Expecting to receive my first heaphone amp (an EF-1) and DAC (Fubar II) sometime this week. I already have a pair of AKG K702s. So keeping in mind that I'm quite new to the concept of a $1000 setup strictly suited to headphones, here's my question: would a nice, somewhat expensive surge...

It is with great reservation that I ask this question, knowing the amount of anger and emotional involvement that has been invested in this topic. However... I am aghast at the lack of transparency and dishonesty exhibited by SinglePower. I was horrified to see that SinglePower's website is...

Just getting into hifi. Listened to a pair of AKG K702s and fell in love. Seem to have excellent tonal balance, and found a pair online for around $250. Somewhat predictably, I'm having trouble deciding what to buy in order to drive them. I'm a college student, so budget is tight. I've got $500...